Results 61 to 70 of about 1,461,187 (297)

Progresso genético e estrutura populacional do rebanho Nelore no Estado da Bahia Genetic progress and population structure in Nellore cattle in Bahia State, Brazil

Pesquisa Agropecuária Brasileira, 2008
O objetivo deste trabalho foi avaliar a estrutura populacional e o progresso genético e fenotípico de características de desenvolvimento ponderal, em bovinos da raça Nelore, no Estado da Bahia. Foram utilizadas informações de pedigree de animais nascidos
Carlos Henrique Mendes Malhado, Paulo Luiz Souza Carneiro, Derval Gomes Pereira, Raimundo Martins Filho   +3 more
doaj   +1 more source

Entanglement Generation of Nearly-Random Operators

, 2005
We study the entanglement generation of operators whose statistical properties approach those of random matrices but are restricted in some way. These include interpolating ensemble matrices, where the interval of the independent random parameters are ...
C. Stephen Hellberg, F. Haake, G. K. Brennen, M. L. Mehta, Yaakov S. Weinstein   +4 more
core   +1 more source

Plasma extrachromosomal circular DNA as a biomarker in EGFR‐targeted therapy of non‐small cell lung cancer

Molecular Oncology, EarlyView.
Detection of extrachromosomal circular DNA (eccDNA) in plasma samples from EGFR‐mutated non‐small cell lung cancer patients. Plasma was collected before and during treatment with the EGFR‐tyrosine kinase inhibitor osimertinib. Plasma eccDNA was detected in all cancer samples, and the presence of the EGFR gene on eccDNA serves as a potential biomarker ...
Simone Stensgaard, Sarmad Mehmood, Eva Boysen Fynboe Ebert, Peter Meldgaard, Anindya Dutta, Boe S. Sorensen   +5 more
wiley   +1 more source

Conservation and genetic analysis of the endangered Martina Franca donkey using pedigree data

Frontiers in Animal Science
IntroductionThe Martina Franca donkey is an endangered Italian breed with historical significance in agriculture and therapy. Conservation efforts are crucial due to increasing risks of genetic erosion and inbreeding.MethodsPedigree data from 2,261 ...
Claudia Pierini, Vincenzo Landi, Elena Ciani, Aristide Maggiolino, Domenico Campanile, Mayra Gomez Carpio, Pasquale De Palo   +6 more
doaj   +1 more source

Caracterização demográfica da raça Mangalarga Marchador Demographic characterization of Mangalarga Marchador breed

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2004
Data from the Brazilian Mangalarga Marchador Breed Association, including information on 292,012 animals borned from 1949 to 2000 were used to describe population structure. Frequency tables, central tendency and variation measurements according to owner,
M.D. Costa, J.A.G. Bergmann, A.S.C Resende, G.A. Martins, M.S. Bretas   +4 more
doaj   +1 more source

Cytoplasmic p21 promotes stemness of colon cancer cells via activation of the NFκB pathway

Molecular Oncology, EarlyView.
Cytoplasmic p21 promotes colorectal cancer stem cell (CSC) features by destabilizing the NFκB–IκB complex, activating NFκB signaling, and upregulating BCL‐xL and COX2. In contrast to nuclear p21, cytoplasmic p21 enhances spheroid formation and stemness transcription factor CD133.
Arnatchai Maiuthed, Kerstin Huebner, Katharina Erlenbach‐Wuensch, Chuanpit Hampel, Daniela Thalheim, Adriana Vial‐Roehe, Bodee Nutho, Susanne Merkel, Arndt Hartmann, Pithi Chanvorachote, Regine Schneider‐Stock   +10 more
wiley   +1 more source

A Generation of Information Anxiety: Refinements and Recommendations

, 2017
Richard Saul Wurman’s groundbreaking Information Anxiety (1989) was published exactly one generation ago. The passage of time has allowed information specialists to reflect further upon the notion of information anxiety and such related concepts as “info-
Hartog, Paul
core   +1 more source

Detection of circulating tumor DNA in colorectal cancer patients using a methylation‐specific droplet digital PCR multiplex

Molecular Oncology, EarlyView.
We developed a cost‐effective methylation‐specific droplet digital PCR multiplex assay containing tissue‐conserved and tumor‐specific methylation markers. The assay can detect circulating tumor DNA with high accuracy in patients with localized and metastatic colorectal cancer.
Luisa Matos do Canto, Louise Raunkilde, Jan Lindebjerg, Mads Malik Aagaard, Christina Therkildsen, Jakob Kleif, Lars Henrik Jensen, Torben Frøstrup Hansen, Rikke Fredslund Andersen   +8 more
wiley   +1 more source

Estimating effective reproduction number using generation time versus serial interval, with application to covid-19 in the Greater Toronto Area, Canada

Infectious Disease Modelling, 2020
background. The effective reproduction number Re(t) is a critical measure of epidemic potential. Re(t) can be calculated in near real time using an incidence time series and the generation time distribution: the time between infection events in an ...
Jesse Knight, Sharmistha Mishra
doaj   +1 more source

Consistency test and weight generation for additive interval fuzzy preference relations [PDF]

, 2013
Some simple yet pragmatic methods of consistency test are developed to check whether an interval fuzzy preference relation is consistent. Based on the definition of additive consistent fuzzy preference relations proposed by Tanino (Fuzzy Sets Syst 12:117–
Li, Kevin, Wang, Huimin, Xu, Yejun
core   +2 more sources